Iyo pombi yepiston inoshanda sei?

Munyika yehydraulic systems, kunzwisisa kuoma kwezvinhu zvakasiyana-siyana zvakakosha pakubudirira uye kushanda. Chimwe chezvinhu zvakakosha ndeyekusiyana displacement piston pombi. Ichi chigadziriso chishandiso chiri pamwoyo weakawanda maindasitiri maapplication, achibatsira kuendesa hydraulic simba nekurongeka uye kutonga. Kunyatsotarisisa mashandire ainoita kunoratidza nzira dzinonakidza dzinotsigira kuvimbika kwayo uye kuita zvakasiyana-siyana.

Musimboti wekushanda wepombi yekuchinjisa piston ndeye kushandura simba remagetsi kuita hydraulic simba. Iyo nzira inotanga nekutenderera kwedhiraivha shaft, kazhinji inofambiswa nemagetsi mota kana mukati memoto injini. Sezvo shaft inotendeuka, inomutsa mutsara wezvikamu zvakabatana mukati memusangano wepombi.

Chinhu chikuru chepombi yepiston ndiyo piston. Aya mapistoni anogadzikwa mukamuri yecylindrical uye anogadzira mafambiro ekudzoka kana aitwa pairi neshaft inotenderera. Uku kudzoreredzwa kwekufamba kunogadzira kutenderedza kusveta uye kubuda mukati mepombi, izvo zvakakosha pakusveta uye kunotevera kumanikidzwa kubuda kwehydraulic fluid.

Zvine hutsinye, pombi yepiston inoshanduka inosiyana kubva kune yakagadziriswa pombi yekutamisa mukukwanisa kwayo kudzora huwandu hwemvura inotamiswa pakutenderera. Izvi zvinogadziriswa zvinowanikwa kuburikidza nekugadzirisa maitiro akaoma akabatanidzwa mukugadzirwa kwepombi. Nekuchinja kureba kwestroke kana kona yepureti yekutsvaira (iyo yakarereka chikamu chinogadzirisa kufamba kwepiston), mushandisi anogona kugadzirisa kubuda kwepombi kuti asangane nezvinodiwa zvehydraulic system.

Iko kushandiswa kwakasiyana-siyana kunopihwa nekusiyana-siyana kwekutamisa kugona ibasa kune huwandu hwemaapplication. Uku kuchinjika kunoratidza kukosha mumamiriro ezvinhu apo shanduko mumutoro kana mamiriro ekushanda anoda dynamic fluid kuyerera. Ingave michina yemaindasitiri, zvekuvaka kana masystem emuchadenga, kugona kukwenenzvera hydraulic kubuda kunogona kuvandudza mashandiro emidziyo, kushanda nesimba uye hupenyu hwesevhisi.

Iyo chaiyo kudzora inopihwa neinosiyana displacement piston pombi inobatsira kuchengetedza simba. Nekupa chete huwandu hunodiwa hwe hydraulic oiri chero nguva ipi zvayo, tsvina inoderedzwa uye kushandiswa kwesimba kunogadziriswa. Izvi hazvingodzikisi mutengo wekushandisa chete asiwo zvinoenderana nezvinangwa zvekusimudzira, zvichiita kuti mapombi ekuchinja-chinja ave sarudzo yekutanga yemazuva ano hydraulic system.

Variable displacement piston pombipfuura kungoshanda chete. Kuvakwa kwayo kwakasimba uye kuita kwakavimbika kunovimbisa hupenyu hurefu hwesevhisi uye kushomeka kunonoka, zvinhu zvakakosha mumaindasitiri uko kugadzirwa kwakakosha. Kugara uchigadzirisa uye kutarisa kwakakosha kuchengetedza kushanda kwakanaka, asi nekutarisirwa kwakakodzera, mapombi aya anogona kushanda akavimbika kwenguva yakareba.

Kuvandudzwa kwezvinhu uye maitiro ekugadzira anoenderera mberi nekuvandudza dhizaini uye kuita kweinosiyana displacement piston pombi. Kubva kune alloys epamberi ayo anowedzera kusimba kune chaiyo machining matekiniki anowedzera kugona, kuenderera mberi kwekutsvagisa uye kuedza kwekusimudzira kunovimbisa kuunza kuvimbika kwakanyanya uye kugona mune ramangwana.

Musimboti wekushanda wepombi inochinjika yepiston inofananidzira musanganiswa weinjiniya yemagetsi uye simba remvura. Kuburikidza nekungwarira dhizaini uye nemazvo mainjiniya, mapombi aya anosanganisira kuita kwakasiyana-siyana, kushanda nesimba uye kuvimbika - hunhu hunokosha mumhando dzakasiyana dzehydraulic application. Sezvo iyo indasitiri inoshanduka uye kudiwa kweakaomarara hydraulic masisitimu achikura, basa reanochinja-chinja piston pombi rinoramba rakakosha, kufambisa kufambira mberi uye kupa simba muchina webudiriro yemazuva ano.